Ideas

Maybe unrealistic but I kept thinking about these ideas: 1. Getting carbondioxide from air seperating into carbon and oxigen, and squeezing carbon to 3d print diamond houses. 2. Melting and purifying plastic in passific ocean to create an artificial continent. 3. Using sand to produce glasses in desert by glass lenses to produce self replicating machines

E ink

I am typically curious about e-ink technologies. There could be more applications where they are offering now. For example if rooftops covered with them it could provide low cost climate control system.

GPT

While people are able to write more and more, I am willing to read less and less